low-rank factorization

Alimama Tech

Dec 21, 2022 · Artificial Intelligence

Adaptive Parameter Generation Network for Click-Through Rate Prediction

Adaptive Parameter Generation Network (APG) dynamically creates sample‑specific model parameters for click‑through‑rate prediction using low‑rank factorization, parameter sharing, and over‑parameterization, achieving up to 0.2% AUC improvement, 3% CTR lift, and up to 96.6% storage reduction with faster inference.